CIS-E DPR

[Huw Powell]

Oh yeah, I'm sure you checked the "spare" fuse, right?

And remember, CIS had a purely mechanical version.  It will work with no 
working electronics at all (E won't start well though).

On 12/29/2015 11:32 PM, Cody Forbes wrote:
> Quick question since I'm fluent in CIS, but not -E. Is it safe to presume that disconnecting the electrical connector from the DPR with the engine running should have a noticeable effect?
>
> I haven't made up a DPR adjustment wiring harness yet. I just finished replacing all of the injector seals after they failed a smoke machine test miserably, but while certainly A problem, that wasn't THE problem. Just as a quick check I disconnected the DPR and it made zero difference in the idle. The engine is lean. For testing purposes I cranked the metering plate adjustment screw to get it to run well enough to establish a good idle (and recorded the change). Again tried disconnecting the DPR and no change. This is on a cold engine. I have already pulled the DPR and checked its screens which were clean as new.
>
> Thursday I'll make a harness and check the current, but in the meantime this info will help me gather my thoughts.
>
> -Cody Forbes (mobile)
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